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refactor: extract user avatar color and initials logic into a new utility module, update related components to use the new functions

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Anish Sarkar 2026-05-18 21:40:23 +05:30
parent 87caa4b6d0
commit e0ecea61f8
6 changed files with 65 additions and 63 deletions
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34
surfsense_web/lib/user-avatar.ts Normal file
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@ -0,0 +1,34 @@
const USER_AVATAR_COLORS = [
"#6366f1",
"#8b5cf6",
"#a855f7",
"#d946ef",
"#ec4899",
"#f43f5e",
"#ef4444",
"#f97316",
"#eab308",
"#84cc16",
"#22c55e",
"#14b8a6",
"#06b6d4",
"#0ea5e9",
"#3b82f6",
];
export function getUserAvatarColor(email: string): string {
let hash = 0;
for (let i = 0; i < email.length; i++) {
hash = email.charCodeAt(i) + ((hash << 5) - hash);
}
return USER_AVATAR_COLORS[Math.abs(hash) % USER_AVATAR_COLORS.length];
}
export function getUserInitials(email: string): string {
const name = email.split("@")[0];
const parts = name.split(/[._-]/);
if (parts.length >= 2 && parts[0]?.[0] && parts[1]?.[0]) {
return (parts[0][0] + parts[1][0]).toUpperCase();
}
return name.slice(0, 2).toUpperCase();
}